ES2898499T3 - Canal de enlace ascendente con baja latencia - Google Patents
Canal de enlace ascendente con baja latencia Download PDFInfo
- Publication number
- ES2898499T3 ES2898499T3 ES15775917T ES15775917T ES2898499T3 ES 2898499 T3 ES2898499 T3 ES 2898499T3 ES 15775917 T ES15775917 T ES 15775917T ES 15775917 T ES15775917 T ES 15775917T ES 2898499 T3 ES2898499 T3 ES 2898499T3
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- fast
- qpucch
- low latency
- tti
- channel
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
- H04L5/0082—Timing of allocation at predetermined intervals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462059831P | 2014-10-03 | 2014-10-03 | |
| US201462059726P | 2014-10-03 | 2014-10-03 | |
| US14/866,465 US10064165B2 (en) | 2014-10-03 | 2015-09-25 | Downlink and uplink channel with low latency |
| PCT/US2015/052592 WO2016053844A1 (en) | 2014-10-03 | 2015-09-28 | Downlink and uplink channel with low latency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2898499T3 true ES2898499T3 (es) | 2022-03-07 |
Family
ID=54261141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15775917T Active ES2898499T3 (es) | 2014-10-03 | 2015-09-28 | Canal de enlace ascendente con baja latencia |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US10064165B2 (enExample) |
| EP (2) | EP3937582B1 (enExample) |
| JP (3) | JP6479972B2 (enExample) |
| KR (2) | KR101979264B1 (enExample) |
| CN (2) | CN106797642B (enExample) |
| AU (3) | AU2015324152B2 (enExample) |
| ES (1) | ES2898499T3 (enExample) |
| WO (1) | WO2016053844A1 (enExample) |
Families Citing this family (98)
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|---|---|---|---|---|
| WO2007147810A1 (en) * | 2006-06-19 | 2007-12-27 | Ipwireless Inc | System and scheduler for intercell interference cancellation |
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| WO2016064039A1 (ko) | 2014-10-21 | 2016-04-28 | 엘지전자(주) | 저 지연을 지원하는 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치 |
| CN105790898B (zh) * | 2015-01-09 | 2019-05-14 | 宏达国际电子股份有限公司 | 通讯系统的无线通讯处理方法 |
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| JP4703513B2 (ja) | 2006-08-22 | 2011-06-15 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システムで使用される無線基地局及び方法 |
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| KR102107712B1 (ko) * | 2017-12-01 | 2020-05-28 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치 |
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| JP6479972B2 (ja) | 2019-03-06 |
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